The “6 Piece lock” IQ Cast Metal Puzzle sold by Skilltoyz.com. aka "Tetrametric".
Objective: Undo the pieces from each other... one of our largest puzzles. Note from Pete, Skilltoyz: Taking this apart is actually pretty easy. This puzzle is all about reconstruction - the real puzzle is in how to reassemble it. Not perhaps as hard as it looks? Nice size so easy to handle.
Puzzle difficulty: Easy - Medium
Weight: 150g approx.
Maximum dimension: 85mm approx.
Our video below contains no spoilers and is NOT a solution. We leave solving this puzzle to you...
With over 60 different puzzle designs, our IQ Puzzles have something for everyone who likes a brain teaser. These cast metal puzzles offer a fun mental challenge. Each puzzle comes apart into two or more pieces, but can you work out how? Keep your hands and mind busy with our puzzle range.
Remember – the first challenge is to undo the puzzle. The second (and sometimes harder) challenge is to reassemble the puzzle!
IQ Puzzle Features:
Low, medium and high difficulty levels.
Sold in simple plastic bag packaging – no waste.
Ideal as gifts for older children and adults.
Material: metal alloy
Solutions: we cannot help you to solve these puzzles. But if you get really, really stuck there are solutions for many of these puzzles to be found online.
Not suitable for children under 8. Keep away from young children and babies. Small parts could be a choking hazard.
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